48494079631 has 4 divisors (see below), whose sum is σ = 48550534600. Its totient is φ = 48437624664.

The previous prime is 48494079607. The next prime is 48494079701. The reversal of 48494079631 is 13697049484.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 48494079631 - 2¹⁵ = 48494046863 is a prime.

It is a super-2 number, since 2×48494079631² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48494079131) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 28226196 + ... + 28227913.

It is an arithmetic number, because the mean of its divisors is an integer number (12137633650).

Almost surely, 2^48494079631 is an apocalyptic number.

48494079631 is a deficient number, since it is larger than the sum of its proper divisors (56454969).

48494079631 is an equidigital number, since it uses as much as digits as its factorization.

48494079631 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56454968.

The product of its (nonzero) digits is 5225472, while the sum is 55.

The spelling of 48494079631 in words is "forty-eight billion, four hundred ninety-four million, seventy-nine thousand, six hundred thirty-one".